(19)

(11)

EP 2 201 466 A1

(12)

(43) Date of publication: 30.06.2010 Bulletin 2010/26 (21) Application number: 08830670.9 (22) Date of filing: 12.09.2008

(51) International Patent Classification (IPC):  G06F 15/16(2006.01) (86) International application number: PCT/US2008/010735 (87) International publication number: WO 2009/035698 (19.03.2009 Gazette 2009/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 12.09.2007 US 971866 P 06.03.2008 US 34366 (71) Applicant: Airkast, Inc. San Jose, CA 95051 (US)	(72) Inventor: LEUNG, Larry San Jose, CA (US) (74) Representative: Betten & Resch  Patentanwälte Theatinerstrasse 8 80333 München 80333 München (DE)